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All results from a given calculation for C3H7SH (1-Propanethiol)

using model chemistry: B1B95/CEP-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/CEP-31G
 hartrees
Energy at 0K-31.774440
Energy at 298.15K-31.782773
Nuclear repulsion energy70.480073
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B1B95/CEP-31G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3159 3024 59.64      
2 A' 3098 2966 52.29      
3 A' 3085 2953 12.61      
4 A' 3060 2930 40.10      
5 A' 2501 2395 68.85      
6 A' 1515 1451 12.87      
7 A' 1503 1439 2.34      
8 A' 1485 1422 3.74      
9 A' 1425 1364 10.13      
10 A' 1375 1316 7.64      
11 A' 1280 1226 26.32      
12 A' 1148 1099 10.44      
13 A' 1077 1031 1.05      
14 A' 937 897 6.58      
15 A' 832 797 6.38      
16 A' 711 680 3.98      
17 A' 340 325 1.10      
18 A' 210 201 3.48      
19 A" 3179 3044 96.02      
20 A" 3157 3023 36.30      
21 A" 3131 2998 0.02      
22 A" 1506 1442 13.26      
23 A" 1312 1256 0.00      
24 A" 1236 1183 0.06      
25 A" 1062 1016 5.30      
26 A" 872 835 0.21      
27 A" 759 727 11.84      
28 A" 226 216 0.28      
29 A" 173 166 30.17      
30 A" 101 97 4.30      

Unscaled Zero Point Vibrational Energy (zpe) 22726.4 cm-1
Scaled (by 0.9575) Zero Point Vibrational Energy (zpe) 21760.6 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B1B95/CEP-31G
ABC
0.77473 0.07637 0.07239

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/CEP-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.146 -0.945 0.000
H2 2.663 0.520 0.892
H3 2.663 0.520 -0.892
C4 2.448 -0.093 0.000
H5 0.791 -1.209 0.886
H6 0.791 -1.209 -0.886
C7 0.979 -0.581 0.000
H8 0.142 1.232 0.897
H9 0.142 1.232 -0.897
C10 0.000 0.611 0.000
H11 -2.421 1.174 0.000
S12 -1.780 -0.059 0.000

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 S12
H11.78181.78181.10172.53002.53002.19753.81723.81723.50965.95635.0044
H21.78181.78321.10322.54873.10762.20102.62033.17282.80995.20294.5681
H31.78181.78321.10323.10762.54872.20103.17282.62032.80995.20294.5681
C41.10171.10321.10322.18562.18561.54792.80702.80702.54685.03064.2273
H52.53002.54873.10762.18561.77281.10262.52613.09242.17354.09642.9523
H62.53003.10762.54872.18561.77281.10263.09242.52612.17354.09642.9523
C72.19752.20102.20101.54791.10261.10262.18912.18911.54213.82572.8071
H83.81722.62033.17282.80702.52613.09242.18911.79481.10052.71552.4822
H93.81723.17282.62032.80703.09242.52612.18911.79481.10052.71552.4822
C103.50962.80992.80992.54682.17352.17351.54211.10051.10052.48551.9013
H115.95635.20295.20295.03064.09644.09643.82572.71552.71552.48551.3895
S125.00444.56814.56814.22732.95232.95232.80712.48222.48221.90131.3895

picture of 1-Propanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C4 H2 107.820 H1 C4 H3 107.820
H1 C4 C7 110.945 H2 C4 H3 107.839
H2 C4 C7 111.132 H3 C4 C7 111.132
C4 C7 H5 109.954 C4 C7 H6 109.954
C4 C7 C10 111.019 H5 C7 H6 107.005
H5 C7 C10 109.410 H6 C7 C10 109.410
C7 C10 H8 110.766 C7 C10 H9 110.766
C7 C10 S12 108.772 H8 C10 H9 109.268
H8 C10 S12 108.607 H9 C10 S12 108.607
C10 S12 H11 96.868
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.171      
2 H 0.127      
3 H 0.127      
4 C -0.423      
5 H 0.139      
6 H 0.139      
7 C -0.139      
8 H 0.178      
9 H 0.178      
10 C -0.535      
11 H 0.036      
12 S 0.002      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.431 1.502 0.000 2.075
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.949 -3.401 0.000
y -3.401 -31.787 0.000
z 0.000 0.000 -34.354
Traceless
 xyz
x -0.878 -3.401 0.000
y -3.401 2.364 0.000
z 0.000 0.000 -1.486
Polar
3z2-r2-2.972
x2-y2-2.161
xy-3.401
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.536 0.011 0.000
y 0.011 6.404 0.000
z 0.000 0.000 4.717


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000